Tagged Questions

Scilab is a free and open source, cross-platform numerical computational package and a high-level, numerically oriented programming language. It can be used for signal processing, statistical analysis, image enhancement, fluid dynamics simulations, numerical optimization, and modeling and simulation ...

I am trying to compile Scilab on a RHEL-ppc64 platform. I want to use CLI only. The ./configure script went well, but the make is giving me headaches because I don't know where to look for a solution.
...

I have a equation f(x)=exp(x)+3x^2, f(x)=0, x=? then I use scilab to solve that equation using fixed point iteration this is my code
function fixed_point(fung,x0,err)
x=zeros(100);
ea = 100;
i = 1;
...

I'm a new user of SciLab. Using the console, I have read in (via imread) an image to create a 256x256 matrix of integers which I named matrix1. I wish to know the sum of all the elements which should ...

I need to multiply three matrices (X, Y and Z) together in Scilab. I have 100 versions of matrix Z to populate with data from an excel file and I need to multiply XYZ for each version, I am fine doing ...

Error is shown while installing sivp
atomsInstall: The directory 'C:\PROGRA~1\SCILAB~1.1\.atoms\tmp_1420731364\' cannot been created, please check if you have write access on this directory.
at line ...

I see some overly complicated examples of how this might be done in Matlab, but how about Scilab? I am successful at writing a single column vector to an output.csv, but how do I write multiple column ...

I have a 5x3 matrix .csv which is correctly read in Scilab. I want to create an output.csv showing the product of the first column multiplied by two, and ignore the other columns.
Trouble is, I want ...

I want to have a multiplot in scilab with a separate legend in each subplot. What I get so far is this:
I get that the Legend entity is a child of the axis entity of the figure entity. What I don't ...

I'm working on Qt application, that has to compute some data using Scilab's numerical engine. My OS is Ubuntu 14.04 with installed Scilab v.5.5.0 and QtCreator v.3.2.1 (Qt 5.3.2).
I'm using a simple ...

I dont know whether it is possible or not but i have a curve and i have found the equation of that curve now i want to map all the points on this curve to a straight line.
How it can be done ?
Curve ...

I am trying to implement a depth first search in scilab, to find all paths between two nodes.
I am getting an error message: error 21 Invalid index. I have tried to find a solution here and in some ...

I have two variables (z1 and z2) which are function of x and y.
I would like to plot them in two subplot using the same colorbar.
These two variables have different min and max value.
So, I would like ...

I am new on scilab. I was using xcos to make a bridge rectifier but getting the error jacobian is structurally singular.
Later I found bridge rectifier in xcos demonstrations. They have used SPLIT_f ...

Most of my Matlab functions can be converted with the mfile2sci function to Scilab functions except some functions that contain anonymous functions (for example f=@(x,y)sin(x)+log(y)). Is there a way ...

This sounds like a silly question, but I really can't find an answer around.
I'm using Scilab to evaluate two methods in terms of performace. However, every time I tell Scilab to calculate anything, ...

I want to put a title above the four subplots, how can I do that ?
I keep finding info on "suplabel" or "suptitle" for Matlab, but nothing for Scilab.
I tried "title" but i'm not sure of how to use it
...

I am using W3Scilab as an web interface for Scilab. My version of scilab is 5.5.1, the latest version. When I press the execute button, the Processing text comes in top right corner of my webpage but ...

I have a vertical subplot of three plots. All three have different titles and y-labels. However, they have the same x-label. The graphic window cuts off the last x-label so it is not visible even when ...

dear friends I am new about scilab coding but little bit research about it. I have question to ask. I have given function x(t)=e^(j*t). it should draw in the real part in xyplane, imaginary part in yz ...